Perhaps you should try some spelling variations:
integration regimes » immigration regimes, international regimes, integration regional
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
developpement en » developpement et, developpement des, developpement de
dis integration » disintegration _
4 developpement » de developpement, le developpement, et developpement
technology dis » technology does, technology 4ir, technology dlt
regimes die » regimes de, regime di, regimes der
die 2.2 » d.e 2.2, vie 2.2, site 2.2
costs 4 » costs _, costs a, costs 4.2

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology dis integration regimes die 2.2 communication costs 4 developpement en afrique.*.